It is a balancing act. Yes interest rates need to be low to help stimulate lending and consumption.
However if interest rates are too low for too long, inflation could be the outcome.
If interest rates are too high, this could lead to a continued freeze in the credit markets.
If interest rates are kept artificially too low for too long, then this is simply proping up what ever is left of a consumption bubble.
If they are too high, it would be too big a shock and serve as an effective death sentence on businesses and consumers.
However if interest rates are too low for too long, inflation could be the outcome.
If interest rates are too high, this could lead to a continued freeze in the credit markets.
If interest rates are kept artificially too low for too long, then this is simply proping up what ever is left of a consumption bubble.
If they are too high, it would be too big a shock and serve as an effective death sentence on businesses and consumers.